Welcome to Irving's blog.
The Supplement Tier List: What's Actually Worth Buying?
Sports Nutrition · September 23, 2026
Strength vs Size: Why You Get Stronger in Two Weeks But Don't Look Bigger
Exercise Science · September 23, 2026
Your First HYROX: A 12-Week Three-Phase Plan (and Where Beginners Blow Up)
Exercise Science · September 23, 2026
Squat 0→100kg: A 12-Week System from Empty Bar to 100kg
Exercise Science · September 17, 2026
Creatine: The Most Proven Supplement — So Why Do 90% Take It Wrong?
Sports Nutrition · September 15, 2026
Eat right before your workout, and you'll have the energy to move
Sports Nutrition · August 23, 2026
What is heart rate Zone 2? And zones 1-5?
Exercise Science · August 21, 2026
Stretching before a workout? Done wrong, it can hurt you
Training Myths · August 20, 2026
Does running hurt your knees?
Training Myths · August 10, 2026
Why is Walk-Run the most effective method for beginners?
Exercise Science · August 5, 2026